There is a long list of 626 institutional holders of NRG Energy within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of NRG Energy by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-NRG Energy table below, the initial column indicates the name of each top institutional holder of NRG Energy, with a link to that fund's top holdings. The next columns indicate the amount of NRG Energy stock held by each of the institutional holders of NRG Energy, followed by the NRG Energy position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Goldman Sachs Group Inc.		$1,651,306	12/31/2023
CMN	12,543,000	$1,611,776	12/31/2023
NRG	479,434	$24,787	12/31/2023
CNV	12,700,000	$16,320	12/31/2023
Put	70,000	$3,619	12/31/2023
Call	39,500	$2,042	12/31/2023
Vanguard Group Inc.	27,982,839	$1,446,713	12/31/2023
NRG	27,982,839	$1,446,713	12/31/2023
BlackRock Inc.		$1,184,570	12/31/2023
NRG	21,912,041	$1,132,853	12/31/2023
DBCV 2	40,247,000	$51,717	12/31/2023
Putnam Investments LLC		$786,297	12/31/2023
NRG	14,950,531	$772,942	12/31/2023
CONVERTIBLE BONDS	10,393,000	$13,355	12/31/2023
State Street Corp		$741,497	12/31/2023
NRG	14,041,876	$725,965	12/31/2023
DBCV 2	12,035,000	$15,532	12/31/2023
Elliott Investment Management L.P.	10,359,000	$535,560	12/31/2023
NRG	10,359,000	$535,560	12/31/2023
Invesco Ltd.		$455,066	12/31/2023
NRG	8,727,480	$451,211	12/31/2023
DBCV 2	3,000,000	$3,855	12/31/2023
Morgan Stanley		$367,423	12/31/2023
NRG	6,904,205	$356,947	12/31/2023
DBCV 2	8,155,000	$10,476	12/31/2023
UBS Group AG		$306,716	12/31/2023
NRG	5,802,006	$299,964	12/31/2023
Call	416,800	$21,549	12/31/2023
Put	286,200	$14,797	12/31/2023
Charles Schwab Investment Management Inc.	5,709,068	$295,159	12/31/2023
NRG	5,709,068	$295,159	12/31/2023
Permian Investment Partners LP		$278,274	12/31/2023
NRG	4,682,485	$242,084	12/31/2023
Call	700,000	$36,190	12/31/2023
Geode Capital Management LLC	5,131,278	$264,599	12/31/2023
NRG	5,131,278	$264,599	12/31/2023
LSV Asset Management	4,800,622	$248,192	12/31/2023
NRG	4,800,622	$248,192	12/31/2023
Lyrical Asset Management LP	4,144,017	$214,246	12/31/2023
NRG	4,144,017	$214,246	12/31/2023
Dimensional Fund Advisors LP	3,956,084	$204,532	12/31/2023
NRG	3,956,084	$204,532	12/31/2023
Two Sigma Advisers LP	3,901,350	$201,700	12/31/2023
NRG	3,901,350	$201,700	12/31/2023
Two Sigma Investments LP		$196,740	12/31/2023
NRG	2,455,993	$126,975	12/31/2023
DBCV 2	55,603,000	$71,450	12/31/2023
Put	32,600	$1,685	12/31/2023
Price T Rowe Associates Inc. MD	3,130,112	$161,828	12/31/2023
NRG	3,130,112	$161,828	12/31/2023
Bank of New York Mellon Corp		$151,373	03/31/2024
NRG	2,230,143	$150,958	03/31/2024
DBCV	250,000	$415	03/31/2024
BNP Paribas Arbitrage SA		$143,856	03/31/2024
NRG	2,120,282	$143,522	03/31/2024
Bond	202,000	$334	03/31/2024
Northern Trust Corp	2,270,878	$117,404	12/31/2023
NRG	2,270,878	$117,404	12/31/2023
Jacobs Levy Equity Management Inc.	2,034,800	$105,199	12/31/2023
NRG	2,034,800	$105,199	12/31/2023
Mackay Shields LLC		$103,323	03/31/2024
DBCV 2	62,365,000	$103,323	03/31/2024
Prudential Financial Inc.	1,972,934	$101,839	12/31/2023
NRG	1,972,934	$101,839	12/31/2023
FMR LLC		$100,861	12/31/2023
NRG	1,626,058	$84,067	12/31/2023
DBCV 2	13,069,000	$16,794	12/31/2023
Bank of America Corp DE		$96,294	12/31/2023
NRG	1,993,095	$103,043	12/31/2023
Put	639,500	$33,062	12/31/2023
DBCV 2	18,236,000	$23,433	12/31/2023
Call	55,700	$2,880	12/31/2023
Voloridge Investment Management LLC	1,759,559	$90,969	12/31/2023
NRG	1,759,559	$90,969	12/31/2023
Brandywine Global Investment Management LLC	1,586,665	$82,031	12/31/2023
NRG	1,586,665	$82,031	12/31/2023
Victory Capital Management Inc.		$79,707	03/31/2024
NRG	654,764	$44,321	03/31/2024
CONB	21,388,000	$35,386	03/31/2024
Paralel Advisors LLC	1,525,000	$78,842	12/31/2023
NRG	1,525,000	$78,842	12/31/2023
Bluescape Energy Partners LLC	1,519,490	$78,558	12/31/2023
NRG	1,519,490	$78,558	12/31/2023
Millennium Management LLC		$77,798	12/31/2023
NRG	1,642,487	$84,917	12/31/2023
Put	226,900	$11,731	12/31/2023
Call	89,200	$4,612	12/31/2023
Legal & General Group Plc	1,465,656	$75,774	12/31/2023
NRG	1,465,656	$75,774	12/31/2023
Russell Investments Group Ltd.	1,450,147	$74,973	12/31/2023
NRG	1,450,147	$74,973	12/31/2023
Assenagon Asset Management S.A.	962,919	$65,180	03/31/2024
NRG	962,919	$65,180	03/31/2024
Barclays PLC		$61,600	12/31/2023
NRG	741,555	$38,339	12/31/2023
Call	379,400	$19,615	12/31/2023
BOND	3,424,000	$4,422	12/31/2023
Put	15,000	$776	12/31/2023
Sculptor Capital LP		$58,697	12/31/2023
DBCV 2	45,489,000	$58,697	12/31/2023
Deutsche Bank AG	1,084,363	$56,062	12/31/2023
NRG	1,084,363	$56,062	12/31/2023
Janus Henderson Group PLC	1,076,686	$55,665	12/31/2023
NRG	1,076,686	$55,665	12/31/2023
Renaissance Technologies LLC	1,064,716	$55,046	12/31/2023
NRG	1,064,716	$55,046	12/31/2023
Nuveen Asset Management LLC	1,052,928	$54,436	12/31/2023
NRG	1,052,928	$54,436	12/31/2023
DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main		$47,485	12/31/2023
NRG	856,148	$44,263	12/31/2023
DBCV 2	2,500,000	$3,222	12/31/2023
Citadel Advisors LLC		$45,548	12/31/2023
NRG	871,628	$45,063	12/31/2023
Call	529,700	$27,385	12/31/2023
Put	520,300	$26,900	12/31/2023
Nomura Holdings Inc.		$44,429	12/31/2023
NRG	796,302	$41,169	12/31/2023
DBCV 2	63,048	$3,260	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	577,394	$39,084	03/31/2024
NRG	577,394	$39,084	03/31/2024
Jane Street Group LLC		$38,870	12/31/2023
NRG	464,742	$24,027	12/31/2023
Call	330,000	$17,061	12/31/2023
Put	42,900	$2,218	12/31/2023
Wellington Management Group LLP	735,016	$38,000	12/31/2023
NRG	735,016	$38,000	12/31/2023
Maven Securities LTD		$37,177	12/31/2023
NRG	737,284	$38,118	12/31/2023
Put	31,300	$1,618	12/31/2023
Call	13,100	$677	12/31/2023
Swiss National Bank	717,300	$37,084	12/31/2023
NRG	717,300	$37,084	12/31/2023
Luxor Capital Group LP	704,419	$36,418	12/31/2023
NRG	704,419	$36,418	12/31/2023